28910084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25183}}^1$

素因数の和:25235

約数の個数: 24

約数和(自身を含む): 59232768

約数和(自身を除く): 30322684

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 25183, 50366, 100732, 176281, 352562, 705124, 1032503, 2065006, 4130012, 7227521, 14455042, 28910084]

約数ペア:

[(1, 28910084), (2, 14455042), (4, 7227521), (7, 4130012), (14, 2065006), (28, 1032503), (41, 705124), (82, 352562), (164, 176281), (287, 100732), (574, 50366), (1148, 25183)]